Contractor License Proof

Progressive Insulation & Windows

Licensed

Verified against CSLB on · View on CSLB

License details

License number
418046
Status
Active
Classifications
B · General BuildingC-17 · GlazingC-2 · Insulation and Acoustical
Contractor bond
$25,000
Workers' comp
Covered
License term on file
February 18, 1982 – February 29, 2028

Business

  • (818) 709 0988 (CSLB public record)
  • 9750 TOPANGA CANYON BLVD, Chatsworth, CA 91311Los Angeles County

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Frequently asked questions

Is Progressive Insulation & Windows licensed in California?

Yes. Progressive Insulation & Windows holds an active California state contractor license (CSLB #418046), verified against the CSLB public record on August 4, 2026.

What is Progressive Insulation & Windows's CSLB license number?

Progressive Insulation & Windows's California contractor license number is 418046. Look that number up with the CSLB "Check a License" tool to confirm its current status against the public record yourself.

What kind of work is Progressive Insulation & Windows licensed for?

Progressive Insulation & Windows is classified under General Building (B), Glazing (C-17), and Insulation and Acoustical (C-2) by the CSLB.

How do I verify Progressive Insulation & Windows's license myself?

Look up license #418046 with the CSLB "Check a License" tool and compare the status, bond, and workers' compensation details against what's shown on this page. This page reflects the CSLB public record as of August 4, 2026.

Verify it yourself: How to verify a California contractor license · Look up #418046 on CSLB

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See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.